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具有数据完整性检测的可验证对称可搜索加密方案.docx

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具有数据完整性检测的可验证对称可搜索加密方案 Title:ASecureSymmetricSearchableEncryptionSchemewithDataIntegrityChecking Abstract: Intoday'sdigitalage,datastorageandretrievalarecrucialaspectsofinformationmanagement.Withtheincreasingpopularityofcloudservices,theneedforsecureandefficientsearchableencryptionschemesarises.However,alongwithconfidentiality,ensuringdataintegrityisalsoessentialtomaintainthetrustworthinessofdata.Thispaperpresentsanovelapproachtoaddressthesechallengesbyproposingasecuresymmetricsearchableencryptionschemewithdataintegritychecking. 1.Introduction(100words) -Brieflyintroducetheimportanceofsearchableencryptionschemesandtheneedfordataintegritychecking. -Highlighttheobjectivesofthepaper. 2.Background(200words) -Provideacomprehensiveoverviewofsearchableencryptionanditssignificance. -Discussthevariousapproachestoachievedataintegrityinencryptionschemes. -Presentthelimitationsofexistingsymmetricsearchableencryptionschemesconcerningdataintegrity. 3.SystemModelandThreatModel(150words) -Describethesystemmodel,includingtherolesofdataowners,users,andcloudserviceproviders. -Definethethreatmodel,consideringpossibleadversariesandtheircapabilities. 4.ProposedSymmetricSearchableEncryptionScheme(300words) -Introducetheproposedscheme,explainingitscomponentsandfunctionalities. -Discusstheencryptionanddecryptionprocesses,highlightingtheuseofsymmetricencryptionalgorithms. -Explaintheindexingtechniqueusedtoenableefficientsearchoperations. -Emphasizetheprivacyguaranteesprovidedbythescheme,suchasforwardandbackwardprivacy. 5.DataIntegrityCheckingMechanism(300words) -Presentthedataintegritycheckingmechanismintegratedintotheproposedscheme. -Explainhowthedataownercanverifytheintegrityoftheencrypteddatastoredinthecloud. -Discusstheincorporationofcryptographichashfunctionsandmessageauthenticationcodes. -Highlightthebenefitsofdataintegritychecking,includingprotectionagainstunauthorizedmodifications. 6.SecurityAnalysis(200words) -Performanin-depthsecurityanalysisoftheproposedscheme. -Evaluatethescheme'